629103906 has 24 divisors (see below), whose sum is σ = 1367886000. Its totient is φ = 208958616.

The previous prime is 629103899. The next prime is 629103907. The reversal of 629103906 is 609301926.

It is not an unprimeable number, because it can be changed into a prime (629103907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56656 + ... + 66843.

It is an arithmetic number, because the mean of its divisors is an integer number (56995250).

Almost surely, 2^629103906 is an apocalyptic number.

629103906 is an abundant number, since it is smaller than the sum of its proper divisors (738782094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

629103906 is a wasteful number, since it uses less digits than its factorization.

629103906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123790 (or 123787 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 629103906 is about 25081.9438241935. The cubic root of 629103906 is about 856.8552470999.

The spelling of 629103906 in words is "six hundred twenty-nine million, one hundred three thousand, nine hundred six".